Stephen Colbert's commencement speech at Northwestern wasn't as funny as Conan O'Brien's at Dartmouth, but the inevitable "now I'm serious kids, please keep listening" section was far better--it was pretty much a hard-hitting sermon.
Josephine Finda Sellu, a nurse supervisor, is on the front line of the fight against Ebola in Sierra Leone. She lost 15 of her nurses in rapid succession. As other workers left the hospital, her family begged her to quit her job. Some of her colleagues have been abandoned by their families due to fear of the disease. Usually a tower of strength, Sellu cries when she talks about the nurses she’s lost to the disease. She sometimes wishes she had become a secretary instead, but she sees her job as a healer as a calling from God (New York Times, August 23).